package com.ws.genercity.demo05;

/**
 * @author 13353
 */
public class ManiClass {
    public static void main(String[] args) {
        Apple apple = new Apple();
        System.out.println(apple.getKey());
        Pair<String,Integer> pair = new Pair<>("hello", 1);
        System.out.println(pair.getKey() + pair.getValue());
    }
}
